We just finished a 22' velocity project, it's an 89 model, 502 big block, hydraulic roller cam, roller rockers, 850 holley, aluminum heads and manifolds. Bravo drive with a bobs nose cone, and keikheifer trim tabs. We are running a 26 4 blade cleaver, not sure what kind, at about 5200-5300 rpm at around 80-82 mph. Trying to get the right prop for this, anybody out there with a similar setup, it seems there are alot of outboard velocity's! And not many inboards. Any info would be greatly appreciated!!

http://www.go-fast.com/Prop_Slip_Calculator.htm

Check out this calculator. good info to have.